Transcript: from git checkout to qemu desktop

Here's a cut-and-paste shell session showing one way to do a start-from-scratch git checkout and build, the end result being a sato desktop in a qemu session (commands also shown for that).

One thing to not with this example, is that I'm checking out from poky/bernard, only because when I create this session, poky/master wasn't building for me. Normally, you'd want to use poky/master i.e. in the step below where it says 'git checkout -b bernard-cur poky/bernard' you'd want to do 'git checkout -b master-cur poky/master'. Sometimes it's easier to just use the last known stable version in cases where master is broken and you don't necessarily need master to get your work done.